diff --git a/src/integrations/schema.js b/src/integrations/schema.js
index e99571b..5346eda 100644
--- a/src/integrations/schema.js
+++ b/src/integrations/schema.js
@@ -34,7 +34,7 @@ export const INTEGRATIONS = {
   },
   smtp: {
     name: 'SMTP Email',
-    configFields: ['host', 'port', 'from'],
+    configFields: ['host', 'port', 'from', 'reply_to'],
     secretFields: ['user', 'pass'],
   },
 }